100% brand new and high qualityThe Posture Aid Support is designed to help pull the shoulders back and straighten the SpineRetractable elastic strapIt makes you a elegant beauty no matter you are walking or standingAccording to your own width of your shoulder， adjust the velcro in the back to the tightness most suitable to yourselfWidth: About 57cm (Not stretch)Lenth: About 30cm (Not stretch)Color: show as in the picture Included: 1 x Back Belt SKU:YG01011